棘孢小单孢菌F-212种子移种期的控制及其对庆大霉素生物合成的影响

Control of the Seed Transfer of Culture Phases of Micromonospora Echinospora F-212 and Its Effects on the Biosynthesis of Gintamycin

本文探讨了庆大霉素生产菌棘孢小单孢茼F-212的一级和二级种子的不同生长阶段的菌丝形态及其控制方法,以作为提高庆大霉素发酵单位的工艺手段。

The control of seed transfer of culture phases is very important during the fermentation process of micromonspora echinospora for producing gentamycin. This paper studies the mycelian shapes and the control of fermentation techniques of diffirent growth phases in the first and the second stages. The results can be used for raising the fermentation units of Gentamycin.